BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:f6503aa7-e10b-4db6-adcd-e9b89853c3dd
DTSTAMP:20260405T035317Z
DTSTART;VALUE=DATE:20260211
SUMMARY:Foundation Day (Japan)
END:VEVENT
END:VCALENDAR